Information om | Engelska ordet CAENAGNATHID

Exempel på hur man kan använda CAENAGNATHID i en mening

• In the 1980s and 90s Dinosaur Cove yielded hypsilophodontid-like dinosaurs as Leaellynasaura amicagraphica and Atlascopcosaurus loadsi, and a Coelurosaur, as well as fragments of what may be a caenagnathid (relatives of the Oviraptors).
• The material that warranted this conclusion was later found to be a chimaera of two non-avian dinosaurs, with some of the post-crania (hand bones, left femur, tibiotarsus, and rib) being referred to an indeterminate caenagnathid, possibly Elmisaurus.
• The cladogram below follows the phylogenetic analysis conducted by Funston & Currie in 2016, which found Gigantoraptor to be a caenagnathid.
• However, other studies suggest that this fossil is not from a bird, but from a caenagnathid oviraptorosaur (a non-avian dinosaur with a birdlike beak), as several details of the fossil used to support its identity as a parrot are not actually exclusive to parrots, and it is dissimilar to the earliest-known unequivocal parrot fossils.
• Macroelongatoolithus is an oogenus of large theropod dinosaur eggs, representing the eggs of giant caenagnathid oviraptorosaurs.
• Teratophoneus curriei shared its paleoenvironment with other theropods, such as dromaeosaurids, the troodontid Talos sampsoni, ornithomimids like Ornithomimus velox, and the caenagnathid Hagryphus giganteus.
• It shares with the latter three taxa an enclosed fossa on the inside edge of the pubis near the acetabular rim, a trait which may be diagnostic to caenagnathids (in which case Nomingia is a caenagnathid).
• Longrich and colleagues broadly determined that most caenagnathid genera are diagnosed by characteristics of the mandible and manus, which allows researchers to diagnose genera and species based on very incomplete remains, but which also means that more complete remains are undiagnostic if they do not preserve the mandible or manus.
• Longrich and colleagues broadly determined that most caenagnathid genera are diagnosed by characteristics of the mandible and manus, which allows researchers to diagnose genera and species based on very incomplete remains, but which also means that more complete remains are undiagnostic if they do not preserve the mandible or manus.

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